rohityadav1993 commented on code in PR #13107:
URL: https://github.com/apache/pinot/pull/13107#discussion_r1605420533
##########
pinot-common/src/main/java/org/apache/pinot/common/metadata/segment/SegmentPartitionMetadata.java:
##########
@@ -48,6 +53,21 @@ public SegmentPartitionMetadata(
@Nonnull @JsonProperty("columnPartitionMap") Map<String,
ColumnPartitionMetadata> columnPartitionMap) {
Preconditions.checkNotNull(columnPartitionMap);
_columnPartitionMap = columnPartitionMap;
+ _uploadedSegmentPartitionId = -1;
+ }
+
+ /**
+ * Constructor for the class.
+ *
+ * @param columnPartitionMap Column name to ColumnPartitionMetadata map.
+ */
+ @JsonCreator
+ public SegmentPartitionMetadata(
+ @Nullable @JsonProperty("columnPartitionMap") Map<String,
ColumnPartitionMetadata> columnPartitionMap,
+ @Nullable @JsonProperty(value = "uploadedSegmentPartitionId",
defaultValue = "-1")
Review Comment:
Summarising the chat discussion with @klsince here:
Plan to use naming convention:
`uploaded_{tableName}_{partitionId}_{sequenceId}_{creationTime}`
1. The sequenceId is needed for scenarios where bulk data can be loaded per
day and creation time is constant. e.g. backfilling data per day(creation time
last second of the day) and each partition will have multiple segments each
differentiated by sequenceId.
2. `_` delimiter is used to avoid LLCSegment like treatment to uploaded
segments.
Updating the PR accordingly.
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